:root {
  --bg: #f6f1e7;
  --bg-soft: #eee6d6;
  --surface: #ffffff;
  --ink: #201d18;
  --muted: #756b5b;
  --line: rgba(32, 29, 24, 0.12);
  --teal: #2f6b5e;
  --teal-dark: #1e4a40;
  --gold: #b98a4e;
  --radius: 20px;
  --shadow: 0 30px 60px -30px rgba(32, 29, 24, 0.35);
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.dental-clone {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
.serif6 { font-family: var(--serif); font-weight: 400; }
.wrap6 { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.big6 { font-size: clamp(30px, 4vw, 46px); line-height: 1.12; letter-spacing: -0.01em; }
.eyebrow6 {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 14px;
}

/* reveal utility */
.reveal6 { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal6.visible { opacity: 1; transform: none; }

/* buttons */
.btn6 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn6:hover { transform: translateY(-2px); }
.btn6-ink { background: var(--ink); color: #fdfbf6; }
.btn6-teal { background: var(--teal); color: #fdfbf6; box-shadow: 0 16px 30px -14px rgba(47, 107, 94, 0.7); }
.btn6-line { background: transparent; color: var(--ink); border-color: var(--line); }
.btn6-outline { background: transparent; color: var(--ink); border-color: var(--line); padding: 10px 14px; }

/* header */
.header6 {
  position: sticky;
  top: 44px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: rgba(246, 241, 231, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand6 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand6 span { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.nav6 { display: flex; gap: 30px; font-size: 14px; font-weight: 600; }
.nav6 a { opacity: 0.8; transition: opacity 0.2s ease; }
.nav6 a:hover { opacity: 1; }
.head-actions6 { display: flex; align-items: center; gap: 12px; }
.menu-btn6 { position: relative; display: none; }
.menu-panel6 {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  min-width: 190px;
  box-shadow: var(--shadow);
  flex-direction: column;
}
.menu-panel6.open { display: flex; }
.menu-panel6 a { padding: 10px 12px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.menu-panel6 a:hover { background: var(--bg-soft); }

/* hero */
.hero6 {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  padding: 76px 40px 60px;
  max-width: 1300px;
  margin: 0 auto;
}
.hero-copy6 h1 { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.08; }
.hero-sub6 { margin-top: 20px; font-size: 17px; color: var(--muted); max-width: 460px; }
.hero-actions6 { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-locations6 {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
  font-size: 13px;
  align-items: center;
}
.hero-locations6 span { color: var(--muted); }
.hero-locations6 strong { font-weight: 600; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; }

.hero-visual6 { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.hero-frame6 {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff, var(--bg-soft) 60%, var(--teal) 140%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}
.orbit-ring6 {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(47, 107, 94, 0.35);
  border-radius: 50%;
  animation: spin6 18s linear infinite;
}
.orbit-ring6.r2 { inset: 18%; border-color: rgba(185, 138, 78, 0.4); animation-duration: 26s; animation-direction: reverse; }
@keyframes spin6 { to { transform: rotate(360deg); } }
.tooth-mark6 { width: 34%; color: var(--teal); animation: breathe6 4.5s ease-in-out infinite; }
@keyframes breathe6 { 0%, 100% { transform: scale(1); opacity: 0.9; } 50% { transform: scale(1.06); opacity: 1; } }
.scroll-cue6 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.dot6 { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); animation: pulse6 1.6s ease-in-out infinite; }
@keyframes pulse6 { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }

/* reveal stage (video slider reveal) */
.reveal-stage6 { position: relative; height: 420vh; }
.reveal-sticky6 {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--ink);
}
.reveal-frames6 { position: absolute; inset: 0; }
.reveal-frame6 {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.reveal-frame6.active { opacity: 1; }
.frame-art6 { position: absolute; inset: 0; }
.art-reception { background: radial-gradient(circle at 25% 30%, rgba(185,138,78,0.5), transparent 55%), radial-gradient(circle at 75% 70%, rgba(47,107,94,0.55), transparent 55%), linear-gradient(160deg, #2a2620, #100e0b); }
.art-chair { background: radial-gradient(circle at 70% 25%, rgba(47,107,94,0.55), transparent 55%), radial-gradient(circle at 20% 75%, rgba(246,241,231,0.18), transparent 50%), linear-gradient(200deg, #1c2b27, #0d1210); }
.art-smile { background: radial-gradient(circle at 50% 40%, rgba(246,241,231,0.35), transparent 60%), radial-gradient(circle at 80% 80%, rgba(185,138,78,0.4), transparent 55%), linear-gradient(200deg, #241f18, #100d0a); }
.art-team { background: radial-gradient(circle at 30% 70%, rgba(185,138,78,0.45), transparent 55%), radial-gradient(circle at 70% 30%, rgba(47,107,94,0.5), transparent 55%), linear-gradient(200deg, #211d24, #0d0c10); }
.reveal-caption6 {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 40px;
  text-align: center;
  pointer-events: none;
}
.caption-text6 {
  color: #fdfbf6;
  font-size: clamp(32px, 6vw, 76px);
  line-height: 1.08;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.reveal-dots6 {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rdot6 { width: 8px; height: 8px; border-radius: 50%; background: rgba(253, 251, 246, 0.35); transition: background 0.3s ease, transform 0.3s ease; }
.rdot6.active { background: #fdfbf6; transform: scale(1.3); }

/* about */
.about6 { padding: 120px 0; }
.about-grid6 { display: grid; grid-template-columns: 320px 1fr; gap: 70px; align-items: start; }
.about-sticky6 { position: sticky; top: 120px; }
.doctor-card6 {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow);
}
.doctor-portrait6 { width: 100px; aspect-ratio: 1; margin: 0 auto 18px; color: var(--teal); overflow: hidden; border-radius: 50%; }
.doctor-portrait6 svg { width: 100%; height: 100%; }
.doctor-name6 { font-family: var(--serif); font-size: 20px; }
.doctor-role6 { color: var(--muted); font-size: 13px; margin-top: 4px; }
.doctor-badge6 { margin-top: 16px; display: inline-block; font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: var(--bg-soft); color: var(--teal-dark); }
.about-text6 {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.4;
}
.about-text6 span { color: rgba(32, 29, 24, 0.18); transition: color 0.2s ease; }
.about-text6 span.on { color: var(--ink); }

/* team vertical marquee */
.team6 { padding: 100px 0 110px; }
.team6 .wrap6 { margin-bottom: 44px; }
.team-columns6 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  height: 560px;
  overflow: hidden;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
  padding: 0 32px;
}
.team-col6 { overflow: hidden; }
.team-track6 { display: flex; flex-direction: column; gap: 20px; width: 100%; }
.col-up6 .team-track6 { animation: scrollUp6 34s linear infinite; }
.col-down6 .team-track6 { animation: scrollDown6 34s linear infinite; }
.team-col6:hover .team-track6 { animation-play-state: paused; }
@keyframes scrollUp6 { from { transform: translateY(0); } to { transform: translateY(-50%); } }
@keyframes scrollDown6 { from { transform: translateY(-50%); } to { transform: translateY(0); } }
.doc-card6 {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.doc-card6 strong { display: block; font-size: 15px; }
.doc-card6 span { font-size: 12px; color: var(--muted); }
.doc-avatar6 { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; }
.av-1 { background: linear-gradient(135deg, #2f6b5e, #6fb3a0); }
.av-2 { background: linear-gradient(135deg, #b98a4e, #e6c48f); }
.av-3 { background: linear-gradient(135deg, #3d5a80, #8fb6d9); }
.av-4 { background: linear-gradient(135deg, #8a4f6b, #d99ab5); }
.av-5 { background: linear-gradient(135deg, #6b7d3d, #b3c98f); }
.av-6 { background: linear-gradient(135deg, #a15c3d, #e0a682); }
.av-7 { background: linear-gradient(135deg, #4f6b8a, #9ac3d9); }
.av-8 { background: linear-gradient(135deg, #5c4f8a, #a595d9); }

/* services */
.services6 { position: relative; height: 340vh; }
.services-sticky6 {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 20px;
  padding: 0 40px;
  max-width: 1180px;
  margin: 0 auto;
}
.services-art6 { position: relative; height: 380px; display: flex; align-items: center; justify-content: center; }
.service-art-frame6 {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.5s ease, transform 0.5s ease;
  color: var(--teal);
}
.service-art-frame6 svg { width: 220px; height: 220px; }
.service-art-frame6.active { opacity: 1; transform: scale(1); }
.services-panel6 { max-width: 460px; }
.service-desc6 { margin-top: 16px; color: var(--muted); font-size: 16px; }
.service-list6 { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.service-list6 li { font-size: 15px; font-weight: 600; padding-left: 22px; position: relative; }
.service-list6 li::before { content: "+"; position: absolute; left: 0; color: var(--teal); font-weight: 700; }
.service-tabs6 { display: flex; gap: 10px; margin-top: 30px; flex-wrap: wrap; }
.stab6 {
  border: 1px solid var(--line);
  background: transparent;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--muted);
  transition: background 0.2s ease, color 0.2s ease;
}
.stab6.active { background: var(--ink); color: #fdfbf6; border-color: var(--ink); }

/* why choose us - ball drop */
.why6 { position: relative; height: 560vh; }
.why-sticky6 {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: var(--bg-soft);
}
.why-eyebrow6 { text-align: center; }
.why-heading6 { text-align: center; margin-bottom: 20px; }
.bowl-stage6 {
  position: relative;
  width: min(640px, 90vw);
  height: 340px;
}
.bowl6 { position: absolute; bottom: 0; left: 0; width: 100%; color: var(--teal-dark); }
.ball6 {
  position: absolute;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--teal), var(--teal-dark));
  box-shadow: inset -4px -6px 10px rgba(0,0,0,0.35), 0 10px 18px -8px rgba(32,29,24,0.5);
  will-change: transform;
  transition: transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ball6.dropped6 { transform: translateY(150px); }
.ball6[data-ball="0"] { left: 10%; }
.ball6[data-ball="1"] { left: 30%; }
.ball6[data-ball="2"] { left: 50%; margin-left: -20px; }
.ball6[data-ball="3"] { left: 70%; }
.ball6[data-ball="4"] { left: 90%; margin-left: -40px; }
.ball6 span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -165%);
  width: max-content;
  max-width: 130px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  color: var(--ink);
  opacity: 0;
  transition: opacity 0.3s ease;
  background: var(--surface);
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.ball6 span.on { opacity: 1; }

/* stats */
.stats6 { background: var(--ink); color: var(--bg); padding: 70px 0; }
.stats-grid6 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stats-grid6 strong { display: block; font-family: var(--serif); font-size: 34px; }
.stats-grid6 span { font-size: 13px; color: rgba(246, 241, 231, 0.65); }

/* testimonials */
.testi6 { padding: 100px 0; }
.testi6 h2 { margin-top: 10px; }
.testi-grid6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
.testi-card6 { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.stars6 { color: var(--gold); letter-spacing: 2px; margin-bottom: 14px; }
.quote6 { font-size: 15px; line-height: 1.6; }
.who6 { margin-top: 18px; font-size: 13px; font-weight: 700; color: var(--muted); }

/* contact */
.contact6 { padding: 0 0 100px; }
.contact-band6 {
  background: var(--teal);
  color: #fdfbf6;
  border-radius: var(--radius);
  padding: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.contact-band6 p { margin-top: 12px; max-width: 420px; color: rgba(253, 251, 246, 0.85); }
.contact-band6 .btn6-teal { background: #fdfbf6; color: var(--teal-dark); box-shadow: none; }

/* footer */
.footer6 { background: var(--ink); color: rgba(246, 241, 231, 0.75); padding: 60px 0 30px; }
.footer6 .brand6 { color: #fdfbf6; flex-direction: row; gap: 6px; font-size: 18px; }
.footer6 .brand6 span { color: var(--gold); text-transform: none; font-weight: 700; letter-spacing: 0; font-size: 18px; }
.footer-note6 { max-width: 260px; margin-top: 10px; font-size: 14px; }
.footer-top6 { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid rgba(246, 241, 231, 0.14); }
.footer-col6 h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(246, 241, 231, 0.5); margin-bottom: 14px; }
.footer-col6 a, .footer-col6 div { display: block; font-size: 14px; margin-bottom: 10px; }
.footer-bottom6 { display: flex; justify-content: space-between; padding-top: 24px; font-size: 12px; flex-wrap: wrap; gap: 10px; }

/* responsive */
@media (max-width: 960px) {
  .hero6 { grid-template-columns: 1fr; padding-top: 40px; }
  .hero-visual6 { order: -1; }
  .about-grid6 { grid-template-columns: 1fr; }
  .about-sticky6 { position: static; max-width: 260px; }
  .services-sticky6 { grid-template-columns: 1fr; padding-top: 60px; }
  .services-art6 { height: 220px; order: -1; }
  .stats-grid6 { grid-template-columns: repeat(2, 1fr); }
  .testi-grid6 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .header6 { padding: 14px 20px; }
  .nav6 { display: none; }
  .menu-btn6 { display: block; }
  .wrap6 { padding: 0 20px; }
  .hero6 { padding: 32px 20px 40px; }
  .team-columns6 { grid-template-columns: 1fr; padding: 0 20px; height: 460px; }
  .team-col6.col-down6 { display: none; }
  .contact-band6 { padding: 34px; flex-direction: column; align-items: flex-start; }
  .bowl-stage6 { height: 300px; }
  .ball6 { width: 32px; height: 32px; }
  .ball6.dropped6 { transform: translateY(120px); }
  .ball6 span { font-size: 11px; max-width: 120px; }
}